Tuesday, January 17, 2012

Common sense and education

Common sense is always fighting a head-wind in the schools. Teachers are victimized by fads and trendy nonsense but much less so than students. The two stories below provide at least some encouragement.

For decades, the prevailing wisdom in education was that high self-esteem would lead to high achievement. The theory led to an avalanche of daily affirmations, awards ceremonies and attendance certificates — but few, if any, academic gains.

Now, an increasing number of teachers are weaning themselves from what some call empty praise. Drawing on psychology and brain research, these educators aim to articulate a more precise, and scientific, vocabulary for praise that will push children to work through mistakes and take on more challenging assignments. .... [more]

And then, from The New York Times Sunday, skepticism about one of the most dreaded faculty in-service experiences: "brainstorming." From "The Rise of the New Groupthink":

SOLITUDE is out of fashion. Our companies, our schools and our culture are in thrall to an idea I call the New Groupthink, which holds that creativity and achievement come from an oddly gregarious place. Most of us now work in teams, in offices without walls, for managers who prize people skills above all. Lone geniuses are out. Collaboration is in.

But there’s a problem with this view. Research strongly suggests that people are more creative when they enjoy privacy and freedom from interruption. ....

Our schools have also been transformed by the New Groupthink. Today, elementary school classrooms are commonly arranged in pods of desks, the better to foster group learning. Even subjects like math and creative writing are often taught as committee projects. In one fourth-grade classroom I visited in New York City, students engaged in group work were forbidden to ask a question unless every member of the group had the very same question. ....

...[B]rainstorming sessions are one of the worst possible ways to stimulate creativity. The brainchild of a charismatic advertising executive named Alex Osborn who believed that groups produced better ideas than individuals, workplace brainstorming sessions came into vogue in the 1950s. ....

But decades of research show that individuals almost always perform better than groups in both quality and quantity, and group performance gets worse as group size increases. The “evidence from science suggests that business people must be insane to use brainstorming groups,” wrote the organizational psychologist Adrian Furnham. “If you have talented and motivated people, they should be encouraged to work alone when creativity or efficiency is the highest priority.”

The reasons brainstorming fails are instructive for other forms of group work, too. People in groups tend to sit back and let others do the work; they instinctively mimic others’ opinions and lose sight of their own; and, often succumb to peer pressure. The Emory University neuroscientist Gregory Berns found that when we take a stance different from the group’s, we activate the amygdala, a small organ in the brain associated with the fear of rejection. Professor Berns calls this “the pain of independence.” .... [more]

Standfast:

[Honest said] "I thought we had an honest man upon the road...."
"If you thought not amiss," said Standfast, "how happy am I! But if I be not as I should, ‘tis I alone must bear it."(John Bunyan, Pilgrim's Progress)